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FR1342215A - Anchoring device - Google Patents

Anchoring device

Info

Publication number
FR1342215A
FR1342215A FR910094A FR910094A FR1342215A FR 1342215 A FR1342215 A FR 1342215A FR 910094 A FR910094 A FR 910094A FR 910094 A FR910094 A FR 910094A FR 1342215 A FR1342215 A FR 1342215A
Authority
FR
France
Prior art keywords
anchoring device
anchoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR910094A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOULONNERIES LENOIR FRERES ET
Original Assignee
BOULONNERIES LENOIR FRERES ET
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOULONNERIES LENOIR FRERES ET filed Critical BOULONNERIES LENOIR FRERES ET
Priority to FR910094A priority Critical patent/FR1342215A/en
Application granted granted Critical
Publication of FR1342215A publication Critical patent/FR1342215A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/008—Anchoring or tensioning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR910094A 1962-09-21 1962-09-21 Anchoring device Expired FR1342215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR910094A FR1342215A (en) 1962-09-21 1962-09-21 Anchoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910094A FR1342215A (en) 1962-09-21 1962-09-21 Anchoring device

Publications (1)

Publication Number Publication Date
FR1342215A true FR1342215A (en) 1963-11-08

Family

ID=8787256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR910094A Expired FR1342215A (en) 1962-09-21 1962-09-21 Anchoring device

Country Status (1)

Country Link
FR (1) FR1342215A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342097A (en) * 1965-12-27 1967-09-19 Rocheleau Charles-Edward Anchor rods
EP0182565A1 (en) * 1984-11-10 1986-05-28 Hayden John Adams Anchoring bolt
AU695102B1 (en) * 1997-05-08 1998-08-06 Illinois Tool Works Inc. Expansion anchor and method therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342097A (en) * 1965-12-27 1967-09-19 Rocheleau Charles-Edward Anchor rods
EP0182565A1 (en) * 1984-11-10 1986-05-28 Hayden John Adams Anchoring bolt
AU695102B1 (en) * 1997-05-08 1998-08-06 Illinois Tool Works Inc. Expansion anchor and method therefor
US5816759A (en) * 1997-05-08 1998-10-06 Illinois Tool Works Inc. Expansion anchor and method therefor
US6293743B1 (en) 1997-05-08 2001-09-25 Illinois Tool Works Inc. Expansion anchor and method therefor

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